Ha Giang prov., Yen Minh distr., Du Gia mun., around 22°56'51"N, 105°10'24"E and 1000-1200 m a.s.l., about 2 km to SW of Giang Tru C vill., in heavily logged primary broad-leaved submontane limestone and shaly forests. WP 822 S.K. Wu, L.K. Phan, X. Gong, J.Y. Xiang , V.T. Nguyen & K.S. Nguyen 30 Nov 2004
Coordinates (geographic position):22° 56′ 51″ N, 105° 10′ 24″ E ±1000 mRecord creation: 2019-06-11, Leonid Averyanov, PhotoScan D1. Processing status: work_status_1Citation: Specimen LE 01055168 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01055168